BERNARD electric actuator can form different control system according to different operation site. The frequently-used circuit board includes the logic control panel, position control board, and the on-site hand operator, etc. In addition, the on-site bus control board, time control board and digital display board will be used in special application situation. The main types of logic control panel are CI2701, also called 2701 board. It is the main circuit board of INTEGRAL+, POSIGAM+.
Digital micro-control allows :
- Pushbutton proramming - eliminates Span and Zero pots
- 10-bit resolution
- Off-line calibration - eliminates the need for loop calibrators
Our company products three series of actuator control panels:
1. BERNARD electric actuator logic control panel/board CI2701,position control board GAMK, Transfomer EN, potentiometer board CIPOT1, etc.
2. China electric actuator accessories: Reducer, Motor, Control box, GAMX-T-2001,GAMX-D,GAMX-2004,GAMX-2005,GAMX-2006, GAMX-2007,GAMX-2KGAMX-2KP,GAMX-2010N,GAMX-A GAMX-B GAMX-C series circuit board, braking board, output board,YF-220A, Power control module, ptentiometer, Cam, etc.
3. GAMX-D,GAMX-2K,GAMX-T-2001,GAMX-T-2004,GAMX-2003,GAMX-2003-T,GAMX-2005,GAMX-S518S,GAMX-D-2000,-GAMX-2K,GAMX-2KP ,GAMX-L1840 ,GAMX-2007 ,GAMX-2010, GAMX-2014 ,JDIDL-A,PM2,PM3.
Environment
Technical parameter
1.Input signal: 4-20 mA
2.Output signal: 4-20 mA
3.Direction: standard: 4 mA------valve closed
20 mA-----valve opened
nverse direction: 4 mA------valve opened
20 mA-----valve closed
4. Dead zone: 0-3%
5. Operated automatically
6. Adjustment: 0% to receive 4m A signal
7. Adjustment: 100% to receive 20m A signal